I just installed linux lite 64bit one more time from scratch to make surethere is a problem and its not me doing something stupidimmediatelly after the installation i installed smplayer smtubefrom the ppa. Note No OS updates have been installed yet !Go to a console and type smtube to run it, result says "Floating point exception" in the consoleI then checked for smplayerhdpi.ini in /.configits not there.yes its crashing before it has written smplayerhdpi.ini to /.configthen applied your fix for smplayerhdpi.ini ok now it workscant go any further with this now I dunno why you are not getting the same resultas me